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Hot Topic (More than 10 Replies) Issue with routing of link to a rotated node with high width to height ratio. (Read 11530 times)
beetee
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Re: Issue with routing of link to a rotated node with high width to height ratio.
Reply #15 - Jun 25th, 2018 at 11:04am
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Hello

Link is always routed in such a way that it approaches the destination from the top. My expectation is that it takes the shortest route and approach the destination from bottom. Screen shot of the behavior is attached. Also the source to reproduce this is attached here.
  
2018-06-25_12-54-33.png (Attachment deleted)
RoutingIssue_001.zip (Attachment deleted)
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Re: Issue with routing of link to a rotated node with high width to height ratio.
Reply #16 - Jun 27th, 2018 at 1:45pm
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Hi,

With internal anchor points involved, the router just selects the side of the node that is closest to the anchor point and routes to it, which does not work that well if exactly in the middle. We'll try to improve that for next release. If you replace the Y=50% points with a pair of 49/51 ones it seems to select point and side as expected -

Code
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var ap3 = new AnchorPattern(new[]
{
	new AnchorPoint(50, 49)
	{
		MarkStyle = MarkStyle.Custom,
		Tag = 0
	},
	new AnchorPoint(90, 49)
	{
		MarkStyle = MarkStyle.Custom,
		Tag = 1
	},
    new AnchorPoint(50, 51)
    {
        MarkStyle = MarkStyle.Custom,
        Tag = 0
    },
    new AnchorPoint(90, 51)
    {
        MarkStyle = MarkStyle.Custom,
        Tag = 1
    }
}, "ap3");

diag.RoutingOptions.Anchoring = Anchoring.Reassign;
  
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Re: Issue with routing of link to a rotated node with high width to height ratio.
Reply #17 - Jun 28th, 2018 at 12:15pm
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Hello Slavcho,

Thank you very much.

Regards,
Beetee
  
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